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Total 81 documents matching your query.

1. Re: [Amps] AL-1500 - Thanks Herve, F5HRY (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Mon, 15 Aug 2005 07:53:27 -0400
<snip> what, no beer? _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2005-08/msg00516.html (7,280 bytes)

2. Re: [Amps] Power Supplies and Blowers (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Thu, 06 Oct 2005 14:15:48 -0400
Dino, I purchased a nice blower from Grainger. It is the Dayton 4C447 <http://www.grainger.com/Grainger/productdetail.jsp?ItemId=1611630891&ccitem=&xi=xi>, 1610 RPM, which will deliver 265 cfm at 0.0
/archives//html/Amps/2005-10/msg00158.html (10,743 bytes)

3. Re: [Amps] Zink Cromate Primer (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Wed, 12 Oct 2005 23:44:24 -0400
If you really want zinc chromate primer for your aluminum you can get it at Aircraft Spruce in spray cans at a reasonable price. The link is: <http://www.aircraftspruce.com/catalog/cspages/zinc.php>
/archives//html/Amps/2005-10/msg00310.html (7,471 bytes)

4. Re: [Amps] Pretreatment of Aluminum for painting (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Thu, 13 Oct 2005 03:01:57 -0400
Alodine is a chromate conversion process which does provide a conductive surface. It is widely used in military gear and in a huge number of aircraft. It is recommended for electrical and electronic
/archives//html/Amps/2005-10/msg00314.html (9,485 bytes)

5. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Thu, 13 Oct 2005 19:42:52 -0400
Dave, Below you said you were running 4 breakers, each 30 amps. Then you said two of those breakers would be wired with #12 wire. If your breaker is going to be a 30 amp breaker, you must, for safety
/archives//html/Amps/2005-10/msg00334.html (10,581 bytes)

6. Re: [Amps] AC wiring (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Fri, 14 Oct 2005 23:31:49 -0400
I think you hit the nail on the head Jason... If you're going to buy wire anyhow... and run it to your shack... why skimp? After all, I*R loss does nothing but warm the insides of your walls while th
/archives//html/Amps/2005-10/msg00396.html (9,596 bytes)

7. Re: [Amps] AC wiring (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Sat, 15 Oct 2005 10:22:47 -0400
A simple way to get an idea of your actual current needs is to figure your approximate total power consumption. Let's say your amp puts out 1500 watts and that it is 60% efficient. That's 1500/.6=250
/archives//html/Amps/2005-10/msg00407.html (9,897 bytes)

8. Re: [Amps] AC wiring (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Mon, 17 Oct 2005 20:19:37 -0400
Did I miss it or was there really no ref to UL approval? I guess they have new laws of physics that prove gold to be a better conductor than copper. 73, Tony W4ZT ____________________________________
/archives//html/Amps/2005-10/msg00435.html (9,086 bytes)

9. Re: [Amps] AC wiring (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Tue, 18 Oct 2005 23:46:45 -0400
Technically speaking you're right about not exceeding the 15 amp rating placed on the wire and breaker but since you're less than 15% from the maximum rating, I wouldn't even consider it. The rating
/archives//html/Amps/2005-10/msg00451.html (10,226 bytes)

10. Re: [Amps] AC wiring (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Wed, 19 Oct 2005 16:13:38 -0400
Seems a lot of folks have opinions and that is a good thing. Perhaps I am just a little more anal about keeping wires cool (yes, I HAVE had a house fire). Fortunately it wasn't caused by under sized
/archives//html/Amps/2005-10/msg00469.html (10,678 bytes)

11. Re: [Amps] AC wiring (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Thu, 20 Oct 2005 10:11:06 -0400
I wonder if we could clarify this question? Solder in protection grounding circuits is a no no because the thermal heating of a lightning strike will likely cause the joint to open and that's why the
/archives//html/Amps/2005-10/msg00495.html (9,854 bytes)

12. Re: [Amps] AC wiring (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Thu, 20 Oct 2005 10:55:28 -0400
Well, I have too, but if you have that kind of moisture in your wiring, you have more serious problems than a little voltage drop for your amplifier! You'd better turn it ALL off and fix the water pr
/archives//html/Amps/2005-10/msg00504.html (10,725 bytes)

13. Re: [Amps] Henry 3kA Choke input Pwr Supply Overvoltage Query (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Fri, 18 Nov 2005 09:32:24 -0500
Ron, Check for open bleeder resistors. 73, Tony W4ZT _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2005-11/msg00297.html (9,233 bytes)

14. Re: [Amps] Help ID tube (link to pix) (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Sun, 20 Nov 2005 19:27:42 -0500
The GS-31B has a much different cooler than that. Looks like a 35B to me. 73, Tony W4ZT, <http://gs35b.com> _______________________________________________ Amps mailing list Amps@contesting.com http:
/archives//html/Amps/2005-11/msg00389.html (11,290 bytes)

15. Re: [Amps] GS-35B Grid Current? (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Sat, 31 Dec 2005 19:20:04 -0500
Increase that voltage to 3600-3800 and you'll see about 160 ma for 1.5 KW out and still have lots of headroom to play with. Happy New Year all! Tony W4ZT _____________________________________________
/archives//html/Amps/2005-12/msg00414.html (7,455 bytes)

16. Re: [Amps] How about this furnace? (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Mon, 02 Jan 2006 09:29:04 -0500
Winners all, if they're desirable and demand "greenbacks" for QSLs that are either never sent or only cost half to a third what they demand... a good living can be made. All they have to do is "show
/archives//html/Amps/2006-01/msg00063.html (9,170 bytes)

17. Re: [Amps] How about this furnace? (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Mon, 02 Jan 2006 11:22:10 -0500
Nearest 3 phase power to this sub-division is a mile away. Single phase distribution is very common here (Georgia). 73, Tony W4ZT _______________________________________________ Amps mailing list Amp
/archives//html/Amps/2006-01/msg00075.html (8,792 bytes)

18. Re: [Amps] How about this furnace? (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Tue, 03 Jan 2006 12:17:43 -0500
And "dead band" contacts were and are still happening the same way. If you hear HALF the contact, most would assume that it's really happening, even if the band is dead and no one hears anyone else i
/archives//html/Amps/2006-01/msg00143.html (10,058 bytes)

19. Re: [Amps] GS-35B Vertical Mounting & Input Impedance (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Thu, 12 Jan 2006 09:41:28 -0500
There's more to the huge piece of copper than meets the eye. Although the small data sheet says the anode dissipation of the GS-35B is 1500 Watts, the amount of heat that can be removed from the tube
/archives//html/Amps/2006-01/msg00355.html (9,099 bytes)

20. Re: [Amps] Burn-in for Eimac? (score: 1)
Author: Tony King - W4ZT <amps080605@w4zt.com>
Date: Mon, 16 Jan 2006 15:45:40 -0500
<snip> I don't know "drastic" but you gotta watch "Rich" Measures ;) <grin> 73, Tony W4ZT _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting
/archives//html/Amps/2006-01/msg00412.html (8,342 bytes)

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